Australia’s payments system works — that's not a reason to wait.
Australia’s payments rails are among the best in the world, but global money is changing fast. As stablecoins, deposit tokens and tokenised assets move from experimentation to real use in cross-border payments and markets, the question is less whether change is coming, and more whether Australia will proactively shape it or inherit it.
Why this matters to you
If you are responsible for treasury, payments, risk, strategy or investment decisions, you are living with a paradox. Australia has one of the most advanced payment systems in the world. Yet global money is becoming programmable, tokenised and increasingly borderless. These two realities are now colliding.
During Blockchain APAC Policy Week, Westpac brought together banks, payment providers, fintechs, technology vendors, regulators, lawyers, asset managers and stablecoin issuers to explore a deceptively simple question: “does Australia need new payment infrastructure to support digital assets, or can we extend what we already have?”
What followed was two hours of candid debate. Participants disagreed often. On one thing there was strong alignment: Australia has real choices to make, and the window to make them deliberately is narrowing.
The wrong question: new rails versus old rails
The debate is often framed as binary: keep existing payment rails or replace them with something new. That framing did not survive the discussion.
No one argued Australia should replace systems like the New Payments Platform (NPP). They work. They are trusted. They underpin the confidence Australians have in everyday payments.
What resonated was a hybrid model: existing infrastructure extended, connected and integrated with tokenised assets, deposit tokens and stablecoins. Project Acacia, the RBA-led initiative with broad industry participation, including from Westpac, demonstrated that near-real-time settlement of tokenised assets is already possible using today's payment infrastructure. The technology is not the constraint.
The real divergence in the room was not about whether this hybrid future will emerge. It was about how long Australia can afford to take to get there.
The unresolved gap: speed versus certainty
Technical settlement and legal finality are not the same thing.
A stablecoin payment can settle technically in seconds, but under current Australian law, that transaction may not achieve legal finality. Stablecoins are not legally recognised as money, they are contractual entitlements. The protections that apply to bank deposits and existing regulated payment systems do not automatically work for stablecoins.
This matters if you are managing risk, custody, liquidity or client obligations at scale. Until regulatory clarity improves, institutions face real trade-offs between innovation and risk.
Deposit tokens, issued within the existing banking regulatory framework, could help bridge this gap. But clarity only creates value if it arrives in time to shape outcomes rather than react to them.
Global pressure is no longer theoretical
Internationally, stablecoins are already used for cross-border payments, on-chain FX, capital markets settlement and 24/7 liquidity management. In the past year, institutions that previously avoided the topic have moved from observation to execution driven by regulatory shifts in the US, competitive pressure and client demand.
This matters even if you are not planning to issue or accept digital currencies today. Infrastructure decisions made offshore tend to become default settings. For Australian firms operating across Asia‑Pacific, these default settings will shape cost, speed and control whether they opt in or not.
If AUD-denominated instruments are slow to develop, USD alternatives will fill the gap, particularly in cross-border trade and investment. The risk is not overnight disintermediation. It is gradual loss of influence over the standards, rails and governance that shape future payments.
The Digital Finance Cooperative Research Centre (DFCRC) estimates Australia could capture $24 billion annually from digital finance innovation, but on current trajectory, the figure is closer to $1 billion by 2030. That is not a technology gap. It is a decision gap and a choice.
Three questions worth asking now
Before market forces remove the freedom to choose, these three questions are worth asking internally. These are not technology questions. They are balance‑sheet, risk and competitiveness questions.
- Which of your payment or settlement flows are most exposed if AUD stablecoins or deposit tokens reach institutional scale?
- How prepared is your operating model - technically, legally and operationally - to interact with tokenised assets, even indirectly?
- Do you have a clear internal view on the difference between stablecoins and deposit tokens, and what each means for your balance sheet, risk profile and client obligations?
The window is open, but not indefinitely
One of the most striking aspects of Westpac’s roundtable was not consensus, but the quality of the disagreement. Participants with genuinely different interests engaged openly on hard questions, and that is precisely why Westpac convened it.
Westpac is investing in real-time infrastructure, policy engagement and industry collaboration to help ensure Australia retains informed choices. Progress will not come from a single institution or policy lever. It will come from coordinated action across sectors, grounded in practical use cases and shared standards.
Australia's payments system works. That is a strength but also a risk if it becomes a reason to move slowly. Decisions being made now on licensing, interoperability and governance will shape Australia's financial architecture for decades. The opportunity to make them on our terms still exists.
"The NPP gave Australia a genuine head start: real-time payments, rich data, trusted infrastructure - and it’s still evolving," said Jeff Byrne, Managing Director, Global Transaction Services at Westpac. "Digital assets and blockchain infrastructure don't replace that. They make it more powerful. Our focus is on building the bridge between the two in a way that is safe and useful for the clients depending on both."
In payments, the competitive advantage doesn’t come from speed alone. It comes from managing the transition across technology, legal risks and regulation better than the peers. That requires someone who understands both the policy landscape and the operating reality. That is exactly where Westpac can help.
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